Laser Bore Sight Kit For .177 To 12ga Multiple Caliber Dot Boresigh Bore Sighting Laser With Press Switch For Rifles

FITS ALL CALIBERS: This universal laser bore sight kit accommodates multiple calibers including:. 17 to .18 cal., .22 to .243 cal. (5.56mm), .235 to .27 cal., .27 to .315 cal. (7.62x39mm), .30 to .36 cal., .335 to .40 cal. (9mm), .37 to .45 cal., .43 to .50 cal., .47 to .55 cal., .535 to .61 cal. (28 GA), .57 to .64 cal. (20 GA), .69 to .78 cal (12 GA)
ONE BORESIGHT, ALL YOUR GUNS & OPTICS – Whether it’s a pistol, a rifle, or a shotgun that you will be using this to sight-in your optic… this is the LAST laser boresight you’ll ever need to buy.